Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Matthews, G (Gerofan)
Dob:
2008/05/04 (U18)
Gender:
Male
Chess SA id:
1080162763
FIDE id:
Region:
Mangaung (FMB)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Rapid rating
General
Tournament
Bloemfontein HS League 13 October 2023 (U17+U19)
Tournament id
20232137
Rating type
Rapid
Start
2023/10/13
End
2023/10/13
Rounds
5
Total time
20
Time weight
0.47
Total time
Official results
Rating
1200.0
K-factor
40
Average opponent rating
1156.5
Performance
986.5
Expected score
2.71
Score - Expected score
-1.21
Rating change
-22.7
Rating
1200.0
K-factor
40
Average opponent rating
1107.7
Performance
937.7
Expected score
3.00
Score - Expected score
-1.50
Rating change
-60.0
Games
5
Score
1.5
%
30.0
Dp
-170
Wins
1
Draws
1
Losses
3
Final position
0
Shared position
0
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
5
2023/10/13
De Wet, A (Aiten-Jaun)
FMB
1166.8
1157.6
B
1
0.50
0.51
10.0
19.6
4
2023/10/13
Melville, J (Joalize)
FMB
1091.0
1077.8
W
0
0.67
0.68
-13.4
-27.2
3
2023/10/13
Van Zyl, C (Christiaan)
FMB
1200.0
1200.0
B
0
0.46
0.46
-9.2
-18.4
2
2023/10/13
Lottering, JG (Gerhard)
FMB
1116.1
988.5
W
½
0.64
0.79
-2.8
-11.6
1
2023/10/13
Badenhorst, M (Matthew Peter)
FMB
1208.7
1114.8
B
0
0.45
0.56
-9.0
-22.4